Laser device



FIG. 1 is a perspective view of a laser device, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The dashed lines are included for illustrating interior and/or environmental structures and form no part of the claimed design. 

CLAIM I claim the ornamental design for a laser device, as shown and described. 